/*
moxl - Modular XML Library
Copyright (c) 2007, Malcolm Sparks

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/
package moxl.xpath.axes;

import java.util.Iterator;

import moxl.dom.MoxlNode;

public class SingleXmlNodeIterator implements Iterator<MoxlNode>
{
	private MoxlNode xmlNode;

	public SingleXmlNodeIterator(MoxlNode xmlNode)
	{
		this.xmlNode = xmlNode;
	}

	public MoxlNode next()
	{
		MoxlNode res = xmlNode;
		xmlNode = null;
		return res;
	}

	public boolean hasNext()
	{
		return xmlNode != null;
	}

	public void remove()
	{
		throw new UnsupportedOperationException("TODO");
	}

}
